Francisco López

Full-Stack Developer specializing in robust, fast, and, above all, secure web applications.

I help companies and entrepreneurs bring their ideas from zero to production: from the backend and database to a polished, user-friendly interface. I work with JavaScript, TypeScript, Angular, and Supabase, integrate external APIs (payments, AI, messaging), and apply advanced security (authentication, user-based access control, and data protection) in every project.

My differential value: I don't just develop, I also secure and measure. I add experience in cybersecurity (pentesting and hardening) and data analysis with Power BI, so your platform functions, is protected, and provides useful information for decision-making.

How I can help you:

- Custom web applications and platforms, including MVPs for startups

- API and payment gateway integrations

- Security audits and reinforcement

- Dashboards and reports with Power BI

Tell me about your project and I'll explain how I would approach it, with a clear, phased proposal.